Lockheed Martin Corp. · Electronic Components
LS7501 1/2
Circuit Breaker
Part NumberLS7501 1/2
ManufacturerLockheed Martin Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-027-2029 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Body Width0.673 INCHES MINIMUM AND 0.703 INCHES MAXIMUM
Bushing Length0.250 INCHES MAXIMUM
Manual Actuator Type And Quantity1 PUSH-PULL
Mounting Surface To Terminal End D1.859 INCHES MAXIMUM
Fragility FactorMODERATELY RUGGED
Distance Between Centerlines Of Mo0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM
Mounting Facility Type And Quantit1 THREADED BUSHING WITH PANEL SEAL
Pole Quantity1
Storage TypeGENERAL PURPOSE WAREHOUSE
Thread Quantity Per Inch32
Center To Center Distance Between0.699 INCHES MINIMUM AND 0.719 INCHES MAXIMUM
Vendor Part Numbers1500-008-05
Cancelled NSN5925-00-822-4394 (cancelled)
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is LS7501 1/2 available?
We can source LS7501 1/2 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is LS7501 1/2 by Lockheed Martin Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If LS7501 1/2 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like LS7501 1/2?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for LS7501 1/2?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.